Within a class function I have defined another function for use with the
usort() function. How do I reference it?

When it's not part of a class usort($arr,"cmp") works fine but when it's
within a class function I get this error:

PHP Parse error:  syntax error, unexpected T_STRING, expecting T_FUNCTION

Is it not in the scope of the class function?

-- 
"Memory is like an orgasm.  It's a lot better if you don't have to fake it."
                -- Seymour Cray (on virtual memory)
    Rick Pasotto    r...@niof.net    http://www.niof.net

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